DJ KN DO SJ
type: MusicGroup
popularity: 2
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b34db537d661d33351831e4a258d176b54b670a4507cbba2c32621ec52b742d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a73d5924-c78f-4167-899d-b90e13e8282b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a73d5924-c78f-4167-899d-b90e13e8282b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a73d5924-c78f-4167-899d-b90e13e8282b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b34db537d661d33351831e4a258d176b54b670a4507cbba2c32621ec52b742d","name":"DJ KN DO SJ","registered_at":"2026-06-20T08:11:17Z","symbol":"NIM1561376","token_address":"0x5ab6e1eec7a275b4897d10f3dd7434ec64ded91a","type":"artist","uuid":"a73d5924-c78f-4167-899d-b90e13e8282b"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b34db537d661d33351831e4a258d176b54b670a4507cbba2c32621ec52b742d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a73d5924-c78f-4167-899d-b90e13e8282b.json and https://artists.proofprofile.net/proofs/artist/a73d5924-c78f-4167-899d-b90e13e8282b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x5b34db537d661d33351831e4a258d176b54b670a4507cbba2c32621ec52b742d","name":"DJ KN DO SJ","registered_at":"2026-06-20T08:11:17Z","symbol":"NIM1561376","token_address":"0x5ab6e1eec7a275b4897d10f3dd7434ec64ded91a","type":"artist","uuid":"a73d5924-c78f-4167-899d-b90e13e8282b"}
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  type: MusicAlbum
  date published: 2023-07-25
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  date published: 2023-07-27
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-03-16
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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